71009580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6841}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 200005344

約数和(自身を除く): 128995764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 6841, 10380, 13682, 20523, 27364, 34205, 41046, 68410, 82092, 102615, 136820, 205230, 410460, 1183493, 2366986, 3550479, 4733972, 5917465, 7100958, 11834930, 14201916, 17752395, 23669860, 35504790, 71009580]

約数ペア:

[(1, 71009580), (2, 35504790), (3, 23669860), (4, 17752395), (5, 14201916), (6, 11834930), (10, 7100958), (12, 5917465), (15, 4733972), (20, 3550479), (30, 2366986), (60, 1183493), (173, 410460), (346, 205230), (519, 136820), (692, 102615), (865, 82092), (1038, 68410), (1730, 41046), (2076, 34205), (2595, 27364), (3460, 20523), (5190, 13682), (6841, 10380)]